this post was submitted on 12 Jul 2024
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South Korea is beginning the mass production of a low-cost laser weapon that has successfully shot down small drones during testing, the country’s key arms agency said Thursday.

The laser weapon, called Block-I, “can precisely strike small unmanned aerial vehicles and multicopters at close range,” a news release from South Korea’s Defense Acquisition Program Administration (DAPA) said.

The release did not give a cost for the weapon, but said each shot fired would only cost about $1.50.

Imagery supplied by the agency appears to show a weapon around the size of a shipping container with a laser mounted on top and what appears to be a radar or tracking device mounted on one side of the platform.

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if it's powerful enough to yeet drones out of the sky, and hasn't been built before, we're talking KW range power rating, enough to presumably vaporize parts of the drone instantly, or near instantaneously. So presumably dirty optics would be a big problem. We already have problems with optics on flashlights getting "dirty" from similar issues.